Inverter technology with IGBT Voltage input (V): 1–220-240 50/60 hertz is the frequency (Hz) Current output (A): 10-180 Duty cycle(%): 40% of 180 A LCD screen Voltage (V) at no load: 85 A maximum output current of 180 Electrode diameter (mm): 1.6-4.0, Anti-stick, Hot Start, Arc-force Including a single electrode holder and cable Using one earth clamp and cable Including one wire brush and one helmet enclosed in a carton box